02476+2941 BU 307 (HD 17330)
02h 47m 38.61s +29° 40' 42.8" P.A. 316.00 sep 16.0 mag 7.11,11.60 Sp B7III dist. 350.88 pc (1144.57 l.y.)
| Coord 2000 |
02476+2941 |
|
Discov num |
BU 307 |
|
Comp |
|
|
Coord arcsec 2000 |
02 47 38.61 +29 40 42.8 |
|
| Date first |
1875 |
|
Date last |
2016 |
|
Obs |
22 |
|
| Pa first |
300 |
|
Pa last |
316.2 |
|
P.A. Now (θ) |
316.2° |
|
| Sep first |
10.0 |
|
Sep last |
16 |
|
Sep. Now (ρ) |
16" |
|
| Mag pri |
7.11 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
4.49 |
|
Spectral class |
B7III (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.972
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 17330 |
|
Constellation |
Aries |
|
SAO |
75576 |
|
HIP |
13047 |
|
| Tycho2 |
1793-00058-1 |
|
Gaia DR2 |
128904067476795392 |
|
HD |
17330 |
|
ADS |
2126 |
|
| BD |
BD+29 471 |
|
Distance |
350.88 |
|
Distance ly |
1144.57 |
|
